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Add the isunordered intrinsic.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14127 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alkis Evlogimenos 2004-06-11 01:08:18 +00:00
parent fd39b30a7a
commit f616f22e81
5 changed files with 20 additions and 1 deletions
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4
include/llvm/Intrinsics.h
View File

@ -61,13 +61,15 @@ namespace Intrinsic {
// Standard libm functions.
// Input/Output intrinsics.
readport,
writeport,
readio,
writeio,
// Support for unordered compare intrinsic
isunordered,
//===------------------------------------------------------------------===//
// This section defines intrinsic functions used to represent Alpha
// instructions.

6
lib/CodeGen/IntrinsicLowering.cpp
View File

@ -191,6 +191,12 @@ void DefaultIntrinsicLowering::LowerIntrinsicCall(CallInst *CI) {
(*(CI->op_begin()+1))->getType(), MemsetFCache);
break;
}
case Intrinsic::isunordered: {
static Function *IsunorderedFCache = 0;
ReplaceCallWith("isunordered", CI, CI->op_begin()+1, CI->op_end(),
(*(CI->op_begin()+1))->getType(), IsunorderedFCache);
break;
}
}
assert(CI->use_empty() &&

3
lib/VMCore/Function.cpp
View File

@ -222,6 +222,9 @@ unsigned Function::getIntrinsicID() const {
if (getName() == "llvm.gcread") return Intrinsic::gcread;
if (getName() == "llvm.gcroot") return Intrinsic::gcroot;
break;
case 'i':
if (getName() == "llvm.isunordered") return Intrinsic::isunordered;
break;
case 'l':
if (getName() == "llvm.longjmp") return Intrinsic::longjmp;
break;

6
lib/VMCore/IntrinsicLowering.cpp
View File

@ -191,6 +191,12 @@ void DefaultIntrinsicLowering::LowerIntrinsicCall(CallInst *CI) {
(*(CI->op_begin()+1))->getType(), MemsetFCache);
break;
}
case Intrinsic::isunordered: {
static Function *IsunorderedFCache = 0;
ReplaceCallWith("isunordered", CI, CI->op_begin()+1, CI->op_end(),
(*(CI->op_begin()+1))->getType(), IsunorderedFCache);
break;
}
}
assert(CI->use_empty() &&

2
lib/VMCore/Verifier.cpp
View File

@ -688,6 +688,8 @@ void Verifier::visitIntrinsicFunctionCall(Intrinsic::ID ID, CallInst &CI) {
break;
}
case Intrinsic::isunordered: NumArgs = 2; break;
case Intrinsic::setjmp: NumArgs = 1; break;
case Intrinsic::longjmp: NumArgs = 2; break;
case Intrinsic::sigsetjmp: NumArgs = 2; break;